01MEMORY CARD ADAPTERS
Dual slot data transfer
A compact companion for the creative workflow, this reader sits quietly beside your laptop or desktop, ready to bridge the gap between camera memory and computer storage. Its unobtrusive form factor ensures it never competes for desk space, yet remains instantly accessible when you need to offload content.
The Simplecom CR301 handles high-resolution images and video recordings with ease, supporting both standard and micro formats simultaneously. It suits photographers, videographers and anyone who manages large media libraries across different devices.
1x Simplecom CR301 SuperSpeed USB 3.0 Card Reader 2 Slot


02DESIGN
Compact dual-slot architecture
Housing two distinct slots in a single slim chassis, the CR301 allows you to insert a full-size SD card and a microSD card at once. This simultaneous access is particularly useful when transferring from a DSLR and an action camera or smartphone without swapping adapters. The device connects directly to any standard USB port, eliminating the need for bulky external hubs or complex cable management.
PERFORMANCE
SuperSpeed interface capability
Built around a SuperSpeed USB 3.0 interface, the reader maximises bandwidth for rapid file movement. It maintains backwards compatibility with USB 2.0 ports, ensuring functionality across older hardware while delivering peak speeds on modern systems. An integrated LED activity indicator provides visual confirmation that data is flowing, removing uncertainty during long transfers of large video files.
COMPATIBILITY
Universal card format support
Supporting SD, SDHC, SDXC, microSD, microSDHC and microSDXC standards, this adapter covers the vast majority of current digital photography and mobile storage needs. It operates as a true plug-and-play device, requiring no driver installation or background software to function. Both Windows and Mac environments recognise the device immediately upon connection, streamlining the process for users switching between platforms.
AT A GLANCE
The key points
- SuperSpeed USB 3.0 interface with USB 2.0 compatibility
- Holds SD/SDHC/SDXC and microSD/microSDHC/microSDXC cards
- LED indicator shows active data transfer
- USB powered with no software installation required
- Compatible with Windows and Mac operating systems
About this product
Engineered to deliver super fast data transfer speeds, the Simplecom CR301 USB 3.0 card reader features a SuperSpeed USB 3.0 interface and support for next-generation Ultra High Speed SDHC/SDXC and microSDHC/SDXC cards. Capable of being plugged directly into the USB port on any desktop or notebook computer, the compact CR301 offers effortless file sharing in any situation.
Features
- SuperSpeed USB 3.0 interface; backwards compatible with USB 2.0
- Supported Cards: SD / SDHC / SDXC / microSD / microSDHC / microSDXC
- LED activity indicator
- Ideal for transferring high-resolution images and video recordings
- USB Powered
- Plug and Play, no software required
- Support Windows and Mac











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